Stand your ground legislation basically extends the castledoctrine to all places beyond the home.
CNN: A deadly combination -- guns and 'stand your ground'
2.
Texas' version of a Stand Your Ground law is known as the CastleDoctrine.
MSN: Texas man gets 40 years in Stand Your Ground case
3.
Under Wisconsin's "castle doctrine, " someone who uses deadly force against an unlawful intruder to their home, business or vehicle is presumed to have acted reasonably.
NPR: Wis. Sheriff Urges Residents To Get Gun Training